Printer mechanism



FIG. 1 is a front and left side perspective view of a printer mechanismshowing our new design;

FIG. 2 is a rear and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict environmental subject matter and form no part ofthe claimed design.

CLAIM The ornamental design for a printer mechanism, as shown anddescribed.